Protostar 9900 resembles the latest imaging technology combined with a newly designed , post built to the cabinet for compartiblity with multibay uses, exlusive black diamond mini target and one of the world's smallest target. The rear target is comparable in size of one ipad mini while the front target is half of the rear one. The fine designed Surealign 4.4 software is user friendly, with one touch of the key going thru the whole alignment process. Come standed with 32 LCD displays,The readings and processes can be viewed or controlled from your iOS , Andriod or Blackberry 10 devices.